package com.thyc.service;


import com.baomidou.mybatisplus.extension.service.IService;
import com.thyc.entity.LimitValue;
import com.thyc.entity.SourceData;

import java.math.BigDecimal;
import java.util.List;

/**
 * 源数据表(SourceData)表服务接口
 *
 * @author moer
 * @since 2021-01-19 15:27:18
 */
public interface SourceDataService extends IService<SourceData> {

    String findLastTimeFlip();

    BigDecimal findLastTimeStrainGauge(String modelNum, String passageway);

    void truncate();

    void backUp(String today,String sensorModel);

    List<LimitValue> selectMaxAndMinValue();

}